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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Brianna GRIGSBY

Nationality

United States of America

Age

35-39 Women

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UTMB Index

Index

20K

50K

100K

100M

663

-

595

661

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.13.2025

Gorge Waterfalls 2025 - 100K

100K

98.9 KM
3312 M+

11:24:41

62 / 310

14 / 92

02.08.2025

Black Canyon Ultras 2025 - 100K

100K

101 KM
1600 M+

-

DNF

DNF

11.23.2024

Ultra-trail Cape Town 2024 - Ultra-trail 100

100K

99.4 KM
4998 M+

15:56:10

38 / 228

10 / 52

08.03.2024

Waldo 100k 2024

100K

100.5 KM
2890 M+

12:13:53

9 / 95

2 / 34

07.07.2024

Silverton Alpine Marathon & 50K 2024 - Marathon

50K

43.4 KM
1200 M+

04:35:12

12 / 117

5 / 63

06.18.2023

The Broken Arrow Skyrace 2023 - 46K

50K

41.2 KM
2596 M+

05:44:06

80 / 527

19 / 170

04.29.2023

The Canyons Endurance Runs by UTMB® 2023 - 100 Km

100K

101.4 KM
5095 M+

11:12:07

20 / 391

8 / 93

02.19.2023

Black Canyon Ultras 2023 - 100K

100K

99.9 KM
1720 M+

09:53:04

41 / 705

10 / 187

10.28.2022

Javelina Jundred 2022 - 100 Miles

100M

159.2 KM
1810 M+

17:04:49

21 / 401

11 / 154

05.03.2022

Cocodona 250 2022

100M

409.5 KM
10200 M+

99:12:24

39 / 151

10 / 38

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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